VTK  9.0.1
vtkUndirectedGraphAlgorithm.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkUndirectedGraphAlgorithm.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
40 #ifndef vtkUndirectedGraphAlgorithm_h
41 #define vtkUndirectedGraphAlgorithm_h
42 
43 #include "vtkAlgorithm.h"
44 #include "vtkCommonExecutionModelModule.h" // For export macro
45 #include "vtkUndirectedGraph.h" // makes things a bit easier
46 
47 class vtkDataSet;
48 
49 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkUndirectedGraphAlgorithm : public vtkAlgorithm
50 {
51 public:
54  void PrintSelf(ostream& os, vtkIndent indent) override;
55 
61 
65  vtkUndirectedGraph* GetOutput() { return this->GetOutput(0); }
67 
73  void SetInputData(vtkDataObject* obj) { this->SetInputData(0, obj); }
74  void SetInputData(int index, vtkDataObject* obj);
75 
76 protected:
79 
80  // convenience method
81  virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
82  vtkInformationVector* outputVector);
83 
88  virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
89  vtkInformationVector* outputVector);
90 
96 
97  // see algorithm for more info
100 
101 private:
103  void operator=(const vtkUndirectedGraphAlgorithm&) = delete;
104 };
105 
106 #endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:63
general representation of visualization data
Definition: vtkDataObject.h:60
abstract class to specify dataset behavior
Definition: vtkDataSet.h:57
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce undirected graph as output.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetInputData(int index, vtkDataObject *obj)
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkUndirectedGraph * GetOutput(int index)
void SetInputData(vtkDataObject *obj)
Assign a data object as input.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
~vtkUndirectedGraphAlgorithm() override
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
static vtkUndirectedGraphAlgorithm * New()
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
vtkUndirectedGraph * GetOutput()
Get the output data object for a port on this algorithm.
An undirected graph.
@ info
Definition: vtkX3D.h:382
@ port
Definition: vtkX3D.h:453
@ index
Definition: vtkX3D.h:252
int vtkTypeBool
Definition: vtkABI.h:69